![Genuine Omega® fourth wheel, part number 1243, fits Omega® 540](http://perrinwatchparts.com/cdn/shop/files/no_image_available_e235f09b-c536-4518-aa61-07c82a8c1f75_800x800.webp?v=1713551196)
Genuine Omega® fourth wheel, part number 1243, fits Omega® 540
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Omega®. Omega® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Omega®. Omega® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.